PubMed search strategy ("Autistic Disorder"[MH] OR "Autism Spectrum Disorder"[MH] OR "Asperger Syndrome"[MH] OR "Rett Syndrome"[MH] OR "Child Development Disorders, Pervasive"[MH] OR Autis*[TIAB] OR Kanner*[TIAB] OR Asperger*[TIAB] OR "Pervasive Child Development Disorders"[TIAB] OR "Pervasive Developmental Disorder"[TIAB] OR "Pervasive Developmental Disorders"[TIAB] OR "Pervasive Development Disorder"[TIAB] OR "Pervasive Development Disorders"[TIAB] OR "Childhood Disintegrative Disorder"[TIAB] OR Rett*[TIAB]) AND ("Adrenergic alpha-2 Receptor Antagonists"[PA] OR "Antidepressive Agents, Second-Generation"[PA] OR "Anti-Dyskinesia Agents"[PA] OR Antiemetics[PA] OR "Antipsychotic Agents"[PA] OR "Dopamine Agonists"[PA] OR "Dopamine Antagonists"[PA] OR "Dopamine D2 Receptor Antagonists"[PA] OR "GABA Antagonists"[PA] OR "Serotonin 5-HT2 Receptor Antagonists"[PA] OR "Serotonin Agents"[PA] OR "Serotonin Antagonists"[PA] OR "Serotonin Uptake Inhibitors"[PA] OR "Adrenergic alpha-Antagonists"[PA] OR "Adrenergic Uptake Inhibitors"[PA] OR "Cytochrome P-450 CYP1A2 Inhibitors"[PA] OR "Cytochrome P-450 CYP2C19 Inhibitors"[PA] OR "Cytochrome P-450 CYP2D6 Inhibitors"[PA] OR "Enzyme Inhibitors"[PA] OR "Histamine H1 Antagonists"[PA] OR "Serotonin and Noradrenaline Reuptake Inhibitors"[PA] OR "Anti-Anxiety Agents"[PA] OR "Antidepressive Agents"[PA] OR "Antidepressive Agents, Tricyclic"[PA] OR "Psychotropic Drugs"[PA] OR Anticonvulsants[PA] OR "Antimanic Agents"[PA] OR "Calcium Channel Blockers"[PA] OR "Central Nervous System Stimulants"[PA] OR "Cytochrome P-450 CYP3A Inducers"[PA] OR "Dopamine Uptake Inhibitors"[PA] OR "Excitatory Amino Acid Antagonists"[PA] OR "GABA Agents"[PA] OR Hallucinogens[PA] OR "Neuroprotective Agents"[PA] OR "Nootropic Agents"[PA] OR "Serotonin Receptor Agonists"[PA] OR "Voltage-Gated Sodium Channel Blockers"[PA] OR "Antiparkinson Agents"[PA] OR "Dopamine Agents"[PA] OR "Histamine Agonists"[PA] OR "Histamine H2 Antagonists"[PA] OR "Hormone Antagonists"[PA] OR "Serotonin 5-HT1 Receptor Agonists"[PA] OR "Adrenergic alpha-2 Receptor Agonists"[PA] OR "Adrenergic beta-Antagonists"[PA] OR Sympatholytics[PA] OR "Excitatory Amino Acid Agonists"[PA] OR "Cholinesterase Inhibitors"[PA] OR "GABA Modulators"[PA] OR "GABA-B Receptor Agonists"[PA] OR "Ganglionic Blockers"[PA] OR "Nicotinic Agonists"[PA] OR "Nicotinic Antagonists"[PA] OR Parasympathomimetics[PA] OR "Sodium Potassium Chloride Symporter Inhibitors"[PA] OR "14-alpha Demethylase Inhibitors"[PA] OR "Adjuvants, Immunologic"[PA] OR "Anti-Bacterial Agents"[PA] OR "Antifungal Agents"[PA] OR "Cannabinoid Receptor Agonists"[PA] OR "Cannabinoid Receptor Antagonists"[PA] OR "Cannabinoid Receptor Modulators"[PA] OR "Central Nervous System Agents"[PA] OR "Cyclooxygenase 2 Inhibitors"[PA] OR "Cytochrome P-450 CYP2C9 Inhibitors"[PA] OR "Immunologic Factors"[PA] OR "Immunosuppressive Agents"[PA] OR "Narcotic Antagonists"[PA] OR "Neurotransmitter Agents"[PA] OR "Purinergic Agents"[PA] OR "Anti-Inflammatory Agents"[PA] OR Antioxidants[PA] OR "Central Nervous System Depressants"[PA] OR "Chelating Agents"[PA] OR Hormones[PA] OR Oxytocics[PA] OR "Vitamin B Complex"[PA] OR Vitamins[PA] OR "Pharmaceutical Preparations"[MH:NoExp] OR "Drug Combinations"[MH] OR "Drugs, Chinese Herbal"[MH] OR "Drugs, Essential"[MH] OR "Drugs, Generic"[MH] OR "Drugs, Investigational"[MH] OR "Nonprescription Drugs"[MH] or "Plant Extracts"[MH] OR "Prescription Drugs"[MH] OR Prodrugs[MH] OR "Pharmacologic Actions"[MH] OR "Drug Therapy"[MH] OR "Therapeutic Uses"[MH] OR "Physiological Effects of Drugs"[MH] OR Aripiprazole[MH] OR Clozapine[MH] OR Haloperidol[MH] OR Loxapine[MH] OR "Lurasidone Hydrochloride"[MH] OR "Paliperidone Palmitate"[MH] OR "Quetiapine Fumarate"[MH] OR Risperidone[MH] OR Sulpiride[MH] OR Citalopram[MH] OR Clomipramine[MH] OR Desipramine[MH] OR Fluoxetine[MH] OR Fluvoxamine[MH] OR Imipramine[MH] OR Mianserin[MH] OR Nortriptyline[MH] OR Paroxetine[MH] OR Sertraline[MH] OR "Venlafaxine Hydrochloride"[MH] OR "Atomoxetine Hydrochloride"[MH] OR Dextromethorphan[MH] OR Fenfluramine[MH] OR "Lisdexamfetamine Dimesylate"[MH] OR "Lithium Carbonate"[MH] OR Methylphenidate[MH] OR "N-Methyl-3,4-methylenedioxyamphetamine"[MH] OR "Valproic Acid"[MH] OR Betahistine[MH] OR Bromocriptine[MH] OR Buspirone[MH] OR Cyproheptadine[MH] OR Famotidine[MH] OR Levodopa[MH] OR Sumatriptan[MH] OR Clonidine[MH] OR Guanfacine[MH] OR Dexmedetomidine[MH] OR Propranolol[MH] OR Acetylcysteine[MH] OR Amantadine[MH] OR Ketamine[MH] OR Memantine[MH] OR Riluzole[MH] OR Baclofen[MH] OR Bumetanide[MH] OR Flumazenil[MH] OR Galantamine[MH] OR Mecamylamine[MH] OR Pregnenolone[MH] OR Rivastigmine[MH] OR Varenicline[MH] OR Cannabidiol[MH] OR Celecoxib[MH] OR Everolimus[MH] OR "Fingolimod Hydrochloride"[MH] OR Fluconazole[MH] OR "Glatiramer Acetate"[MH] OR (Immunoglobulins[MH] AND "Administration, Oral"[MH]) OR Minocycline[MH] OR Naltrexone[MH] OR Pentoxifylline[MH] OR Sirolimus[MH] OR Staurosporine[MH] OR Suramin[MH] OR Tacrolimus[MH] OR "Insulin-Like Growth Factor I"[MH] OR"Adrenal Cortex Hormones"[MH] OR "Adrenocorticotropic Hormone"[MH] OR Angiotensins[MH] OR Carnitine[MH] OR "Diet Therapy"[MH] OR "Dietary Supplements"[MH] OR "Fatty Acids, Omega-3"[MH] OR "Gastrin-Releasing Peptide"[MH] OR Ghrelin[MH] OR Hydrocortisone[MH] OR Lovastatin[MH] OR Melanocortins[MH] OR Melatonin[MH] OR Metformin[MH] OR Minerals[MH] OR "Nutrition Therapy"[MH] OR Oligosaccharides[MH] OR Oxytocin[MH] OR Prednisone[MH] OR Probiotics[MH] OR Pyridoxine[MH] OR Secretin[MH] OR "Thyroid Hormones"[MH] OR Thyroxine[MH] OR Triiodothyronine[MH] OR Vasopressins[MH] OR "Vitamin E"[MH] OR "Arachidonic Acid"[MH] OR "Ascorbic Acid"[MH] OR Carnosine[MH] OR "Docosahexaenoic Acids"[MH] OR "Folic Acid"[MH] OR "Ginkgo biloba"[MH] OR Glutathione[MH] OR Glutens[MH] OR Inositol[MH] OR Leucovorin[MH] OR Magnesium[MH] OR "Magnesium Oxide"[MH] OR Milk[MH] OR Papain[MH] OR Succimer[MH] OR "Vitamin B 12"[MH] OR "Vitamin B 6"[MH] OR "Vitamin D"[MH] OR "Adrenergic alpha-2 Receptor Antagonists"[MH] OR "Antidepressive Agents, Second-Generation"[MH] OR "Anti-Dyskinesia Agents"[MH] OR Antiemetics[MH] OR "Antipsychotic Agents"[MH] OR "Dopamine Agonists"[MH] OR "Dopamine Antagonists"[MH] OR "Dopamine D2 Receptor Antagonists"[MH] OR "GABA Antagonists"[MH] OR "Serotonin 5-HT2 Receptor Antagonists"[MH] OR "Serotonin Agents"[MH] OR "Serotonin Antagonists"[MH] OR "Serotonin Uptake Inhibitors"[MH] OR "Adrenergic alpha-Antagonists"[MH] OR "Adrenergic Uptake Inhibitors"[MH] OR "Cytochrome P-450 CYP1A2 Inhibitors"[MH] OR "Cytochrome P-450 CYP2C19 Inhibitors"[MH] OR "Cytochrome P-450 CYP2D6 Inhibitors"[MH] OR "Enzyme Inhibitors"[MH] OR "Histamine H1 Antagonists"[MH] OR "Serotonin and Noradrenaline Reuptake Inhibitors"[MH] OR "Anti-Anxiety Agents"[MH] OR "Antidepressive Agents"[MH] OR "Antidepressive Agents, Tricyclic"[MH] OR "Psychotropic Drugs"[MH] OR Anticonvulsants[MH] OR "Antimanic Agents"[MH] OR "Calcium Channel Blockers"[MH] OR "Central Nervous System Stimulants"[MH] OR "Cytochrome P-450 CYP3A Inducers"[MH] OR "Dopamine Uptake Inhibitors"[MH] OR "Excitatory Amino Acid Antagonists"[MH] OR "GABA Agents"[MH] OR Hallucinogens[MH] OR "Neuroprotective Agents"[MH] OR "Nootropic Agents"[MH] OR "Serotonin Receptor Agonists"[MH] OR "Voltage-Gated Sodium Channel Blockers"[MH] OR "Antiparkinson Agents"[MH] OR "Dopamine Agents"[MH] OR "Histamine Agonists"[MH] OR "Histamine H2 Antagonists"[MH] OR "Hormone Antagonists"[MH] OR "Serotonin 5-HT1 Receptor Agonists"[MH] OR "Adrenergic alpha-2 Receptor Agonists"[MH] OR "Adrenergic beta-Antagonists"[MH] OR Sympatholytics[MH] OR "Excitatory Amino Acid Agonists"[MH] OR "Cholinesterase Inhibitors"[MH] OR "GABA Modulators"[MH] OR "GABA-B Receptor Agonists"[MH] OR "Ganglionic Blockers"[MH] OR "Nicotinic Agonists"[MH] OR "Nicotinic Antagonists"[MH] OR Parasympathomimetics[MH] OR "Sodium Potassium Chloride Symporter Inhibitors"[MH] OR "14-alpha Demethylase Inhibitors"[MH] OR "Adjuvants, Immunologic"[MH] OR "Anti-Bacterial Agents"[MH] OR "Antifungal Agents"[MH] OR "Cannabinoid Receptor Agonists"[MH] OR "Cannabinoid Receptor Antagonists"[MH] OR "Cannabinoid Receptor Modulators"[MH] OR "Central Nervous System Agents"[MH] OR "Cyclooxygenase 2 Inhibitors"[MH] OR "Cytochrome P-450 CYP2C9 Inhibitors"[MH] OR "Immunologic Factors"[MH] OR "Immunosuppressive Agents"[MH] OR "Narcotic Antagonists"[MH] OR "Neurotransmitter Agents"[MH] OR "Purinergic Agents"[MH] OR "Anti- Inflammatory Agents"[MH] OR Antioxidants[MH] OR "Central Nervous System Depressants"[MH] OR "Chelating Agents"[MH] OR Hormones[MH] OR Oxytocics[MH] OR "Vitamin B Complex"[MH] OR Vitamins[MH] OR "Diet Therapy"[sh] OR Brexpiprazole[NM] OR Olanzapine[NM] OR Sertindole[NM] OR Ziprasidone[NM] OR Agomelatine[NM] OR Milnacipran[NM] OR Mirtazapine[NM] OR Tianeptine[NM] OR Tianeptine[NM] OR "1-(3-chlorophenyl)piperazine"[NM] OR Lamotrigine[NM] OR Levetiracetam[NM] OR Oxcarbazepine[NM] OR Topiramate[NM] OR "N-(4-cyanophenylmethyl)-4-(2- diphenyl)-1-piperazinehexanamide"[NM] OR Volinanserin[NM] OR "1-(quinoxalin-6- ylcarbonyl)piperidine"[NM] OR "1-butyl-3-chloro-4-(4-phenyl-1-piperidinyl)-(1H)-pyridone"[NM] OR "2-((4-tert-butylphenoxy)methyl)-5-methyl-2,3-dihydroimidazo(2,1-b)(1,3)oxazole-6-carboxamide"[NM] OR "2-amino-3-(3,4-dichlorobenzyloxy)-6-fluorobicyclo(3.1.0)hexane-2,6-dicarboxylic acid"[NM] OR "2- chloro-4-(1-(4-fluorophenyl)-2,5-dimethyl-1H-imidazol-4-ylethynyl)pyridine"[NM] OR "3-cyano-N-(1,3- diphenyl-1H-pyrazol-5-yl)benzamide"[NM] OR "4-(3-(2,6-dimethylpyridin-4-yl)phenyl)-7-methyl-8- trifluoromethyl-1,3-dihydrobenzo(b)(1,4)diazepin-2-one"[NM]